Black Ceramic Ring by GESTALT COUTURE - 10mm. Square Faceted Design. (Size 5 to 14). Original GESTALT COUTURE Brand. 100% Satisfaction Guaranteed. Each created piece of jewelry that bears the CeramicGestalt and GESTALT COUTURE brand name is backed with a Lifetime Exchange Guarantee as well as a 100% Satisfaction Guarantee - If you're not satisfied with any product you've purchased from us, we'll give you a full product refund if the item is returned within 30 days. We want to make sure that every customer is treaded like royalty. Made from High-Tech Ceramic - Comfort Fit and Hypoallergenic. 8mm width. Timeless and Modern Design. Solid Pop Color (not plated). Waterproof, Scratch and Tarnish Resistant.